All believe that drinking water in the USA is high quality. The U.S. Environmental Protection Agency (EPA) is very cautious about this and maintain regular monitoring and reporting. This agency sets standards for water quality and enforce to keep to ensure public health safety and limits the levels microorganism and chemical contaminants those cause various disease. However there are stringent water regulations, but concerns regarding water quality and decontamination still present across the nation. To address this aspect, we should think about our household level faucet water filter despite outside water treatment system by the suppliers.
Several scientific studies and data on water quality show that there is reasonable numbers of contaminants are present in USA water. If you consider drinking tap water, there are 316 contaminants, according to research from the Environmental Working Group. From these study findings (3-year investigation), it shows that US citizens have good reasons to worry about the safety of the drinking water that flows from their taps. Since 2004, EWG had assembled, and unique database of 20 million drinking water quality tests covered 48,000 communities in 45 states of USA. One of the reasons is that drinking water regulation applied at the water production or treatment sites. Once the water flows in different supply channels e.g. reservoirs, pipes, water tank, it may become re-contaminated before consumers. Some of the causes are – natural occurrence; point and non-point sources of pollution; leaching or corrosion of materials in the distribution systems e.g. metal, chemicals from pipe and fittings.
Increased rates of and outbreaks of gastrointestinal illness in the USA linked with recontamination of treated water revealed from different studies. One of the main reasons is that deficiencies or disruption in public water distribution systems. Bacteria grow in the wall of distribution pipe and other surfaces in contact with drinking water, known as biofilms that degrade water quality.
EPA does not currently regulate many chemicals contaminants in water, and those are not removed by conventional water treatment. Current drinking water facilities are not designed to remove certain pollutants e.g. non-regulated contaminants originated from pesticides, pharmaceuticals and personal care products. Through advanced analytical technology, these contaminants are being detected. Industrial and agricultural contaminants are found in untreated and even in finished drinking water. These cause various health risks such as cancer, liver problems, cardiovascular system disruption, reproduction, growth and development of human body.
The most important point is that about 15 million U.S. populations take their drinking water from their private wells, which are not covered by Federal regulations. Most of the private wells’ locations are in rural areas close to septic and agricultural areas and have more chances to contaminate i.e. microbial contamination.
So, water treatment at the household level is essential to avoid various diseases and health risks. Faucet-mounted water filters can serve as final treatment phase to reduce risks caused those contaminants. There are some NSF - certified faucet-mounted water filters can remove 99% contaminants found in tap water.
Some are branded faucet-mounted water filters are:
- Culligan US-EZ-4 EZ-Change Level-4 Under-Sink Drinking Water System
- 3-Stage Faucet Mount Water Purification System
- Culligan FM-25R Faucet Mount Replacement Filter
- PUR 3-Stage Horizontal Faucet Mount Gray FM-9100B
- DuPont WFFM350XCH Electric Metered 200-Gallon Deluxe Faucet Mount Premium Water Filtration Filter
- PUR Black Basic Vertical Faucet Mount
- Culligan FM-25 Faucet Mount Filter
To see Home Water Filters please CLICK HERE.
To see Outdoor water filters please CLICK HERE.
To see Branded water filters please CLICK HERE.
No comments:
Post a Comment